Home / 1,498,115,604.16-2,244,719,461.02-797,864,273.20

Finding the Fourth Proportional to 1,498,115,604.16, 2,244,719,461.02 and 797,864,273.20

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Solution

The fourth proportional to 1,498,115,604.16, 2,244,719,461.02 and 797,864,273.20 is: 1,195,489,491.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,115,604.16 : 2,244,719,461.02 = 797,864,273.20 : x
  2. Step 2: Convert to fraction form
    1,498,115,604.16/2,244,719,461.02 = 797,864,273.20/x
  3. Step 3: Cross multiply
    1,498,115,604.16x = 2,244,719,461.02 × 797,864,273.20
  4. Step 4: Simplify right side
    1,498,115,604.16x = 1,790,981,461,304,618,240
  5. Step 5: Solve for x
    x = 1,790,981,461,304,618,240/1,498,115,604.16
  6. Step 6: Final answer
    x = 1,195,489,491.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.